Hi Peter, I'm really happy to see the linux mainline upstream work sent. And I have also reveived radxa orion o6 before the Chinese new year. I have heard that CIX is testing vendor kernel with ACPI. And now the mainline upstream work is based on devicetree. I want to know what the upstream work of CIX would go in the future, are we going to toggle to ACPI instead of devicetree? And it would be good to let outsiders know the plan/roadmap of upstream. For example collaboara is doing good job on upstreaming rockchip[1][2] and mediatek[3] socs. [1] https://gitlab.collabora.com/hardware-enablement/rockchip-3588/notes-for-rockchip-3588/-/blob/main/mainline-status.md [2] https://gitlab.collabora.com/hardware-enablement/rockchip-3588/notes-for-rockchip-3576/-/blob/main/mainline-status.md?ref_type=heads [3] https://gitlab.collabora.com/mediatek/aiot/wiki/-/blob/main/mainline-status.md Best regards, Jianfeng
